38918422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2281}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 61614000

約数和(自身を除く): 22695578

約数列:

[1, 2, 19, 38, 449, 898, 2281, 4562, 8531, 17062, 43339, 86678, 1024169, 2048338, 19459211, 38918422]

約数ペア:

[(1, 38918422), (2, 19459211), (19, 2048338), (38, 1024169), (449, 86678), (898, 43339), (2281, 17062), (4562, 8531)]